Finding the Third Proportional to 37,619.25 and 88,800

Step by Step Solution

1. Step 1: Write the proportion equation
   37,619.25 : 88,800 = 88,800 : x
2. Step 2: Convert to fraction form
   37,619.25/88,800 = 88,800/x
3. Step 3: Cross multiply
   37,619.25x = 88,800 × 88,800
4. Step 4: Simplify right side
   37,619.25x = 7,885,440,000
5. Step 5: Solve for x
   x = 7,885,440,000/37,619.25
6. Step 6: Final answer
   x = 209,611.83